5 papers · 1 filter
Physics-Informed Variational Quantum Classifier for Phase Detection in Strongly Correlated Matter
Hugo Catalá, Ezequiel Valero, Germán Rodrigo
The characterisation of quantum phases in strongly correlated systems is a crucial milestone for the deployment of quantum sensors. In this work, we present a Physics-Informed Vari…
Sensitivity of polaron-molecule observables to MDR/GUP-like ultraviolet deformations at low energies via quantum computing
Ezequiel Valero, Hugo Catala, Victor Ilisie +1
We show that impurity many-body observables can display enhanced sensitivity to ultraviolet deformations of generalized-uncertainty-principle and modified-dispersion-relation type…
Unlocking Multidimensional Integration with Quantum Adaptive Importance Sampling
Konstantinos Pyretzidis, Jorge J. MartÃnez de Lejarza, Germán Rodrigo
Multidimensional numerical integration is a central ingredient of theoretical predictions in high-energy physics, where multiloop Feynman diagrams and phase-space integrals are com…
Quantum Chebyshev Probabilistic Models for Fragmentation Functions
Jorge J. MartÃnez de Lejarza, Hsin-Yu Wu, Oleksandr Kyriienko +2
Quantum generative modeling is emerging as a powerful tool for advancing data analysis in high-energy physics, where complex multivariate distributions are common. However, efficie…
Quantum integration of decay rates at second order in perturbation theory
Jorge J. MartÃnez de Lejarza, David F. RenterÃa-Estrada, Michele Grossi +1
We present the first quantum computation of a total decay rate in high-energy physics at second order in perturbative quantum field theory. This work underscores the confluence of…